Biotalys

Declaration of Voting Results & Voting Rights Announcements • Jul 20, 2023

Biotalys NV Buchtenstraat 11, 9051 Ghent

RPR 0508.931.185 (Ghent)

(the "Company")

Number of shares and voting rights – special general meeting to be held on 21 August 2023 at 10.00 (Belgian Time) at Buchtenstraat 11, 9051 Ghent

This overview is made by the Company in accordance with article 7:129 §3, 2° of the Belgian Code on Companies and Associations.

On 20 July 2023 the Company has 32,094,711 outstanding ordinary shares. There are no different classes of shares. Each share gives the right to one vote.